/* ══════════════════════════════════════════════
   DESIGN TOKENS
   ══════════════════════════════════════════════ */
:root {
    /* Colors */
    --bg-primary: #08080e;
    --bg-secondary: #0e0e16;
    --bg-surface: #13131d;
    --bg-surface-elevated: #1a1a28;
    --bg-surface-hover: #222234;

    --text-primary: #f0f0f8;
    --text-secondary: #9090a8;
    --text-tertiary: #606078;

    --accent: #ff6b2c;
    --accent-hover: #ff8550;
    --accent-glow: rgba(255, 107, 44, 0.25);
    --accent-subtle: rgba(255, 107, 44, 0.08);
    --accent-gradient: linear-gradient(135deg, #ff6b2c, #ff4500);

    --success: #22c55e;
    --success-subtle: rgba(34, 197, 94, 0.1);
    --danger: #ef4444;
    --danger-subtle: rgba(239, 68, 68, 0.1);

    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.12);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --section-gap: 120px;
    --container-max: 1100px;
    --container-padding: 24px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;
}

/* ══════════════════════════════════════════════
   RESET & BASE
   ══════════════════════════════════════════════ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.65;
    font-size: 16px;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* ══════════════════════════════════════════════
   LAYOUT
   ══════════════════════════════════════════════ */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ══════════════════════════════════════════════
   NAVBAR
   ══════════════════════════════════════════════ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 0;
    transform: translateY(-100%);
    transition: transform 0.35s ease, background 0.35s ease;
}

.navbar.visible {
    transform: translateY(0);
}

.navbar.scrolled {
    background: rgba(8, 8, 14, 0.82);
    backdrop-filter: blur(20px) saturate(1.4);
    -webkit-backdrop-filter: blur(20px) saturate(1.4);
    border-bottom: 1px solid var(--border);
}

.navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.navbar__brand {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--text-primary);
    white-space: nowrap;
    transition: color var(--transition-fast);
}

.navbar__brand:hover {
    color: var(--accent);
}

.navbar__links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.navbar__link {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background var(--transition-fast);
}

.navbar__link:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.04);
}

.navbar__link.active {
    color: var(--accent);
}

.btn--sm {
    font-size: 0.8125rem;
    padding: 8px 20px;
    border-radius: var(--radius-sm);
}

.navbar__cta {
    margin-left: 8px;
}

/* Hamburger toggle */
.navbar__toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    padding: 6px;
    background: none;
    border: none;
    cursor: pointer;
}

.navbar__toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.navbar__toggle.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.navbar__toggle.open span:nth-child(2) {
    opacity: 0;
}

.navbar__toggle.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile navbar */
@media (max-width: 767px) {
    .navbar__toggle {
        display: flex;
    }

    .navbar__links {
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(8, 8, 14, 0.95);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        padding: 16px 24px 24px;
        gap: 4px;
        border-bottom: 1px solid var(--border);
        transform: translateY(-120%);
        opacity: 0;
        transition: transform 0.35s ease, opacity 0.35s ease;
        pointer-events: none;
    }

    .navbar__links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .navbar__link {
        width: 100%;
        padding: 12px 16px;
        font-size: 0.9375rem;
    }

    .navbar__cta {
        margin-left: 0;
        margin-top: 8px;
        width: 100%;
        text-align: center;
    }
}

/* ══════════════════════════════════════════════
   SECTION LABELS & TITLES
   ══════════════════════════════════════════════ */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.025em;
    color: var(--text-primary);
    margin-bottom: 20px;
    max-width: 700px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    line-height: 1.7;
}

/* Center sections */
.problem, .how-it-works, .two-options, .before-after, .social-proof, .faq {
    text-align: center;
}

.problem .section-title,
.how-it-works .section-title,
.two-options .section-title,
.before-after .section-title,
.social-proof .section-title,
.social-proof .section-subtitle,
.faq .section-title {
    margin-left: auto;
    margin-right: auto;
}

/* ══════════════════════════════════════════════
   BUTTONS
   ══════════════════════════════════════════════ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font-family);
    font-weight: 700;
    font-size: 1rem;
    padding: 14px 32px;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn--primary {
    background: var(--accent-gradient);
    color: #fff;
    box-shadow: 0 4px 24px var(--accent-glow),
                0 1px 2px rgba(0, 0, 0, 0.2);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 40px var(--accent-glow),
                0 2px 4px rgba(0, 0, 0, 0.3);
}

.btn--primary:active {
    transform: translateY(0);
}

.btn--outline {
    background: transparent;
    color: var(--accent);
    border: 2px solid var(--accent);
}

.btn--outline:hover {
    background: var(--accent-subtle);
    transform: translateY(-2px);
}

.btn--lg {
    font-size: 1.0625rem;
    padding: 18px 40px;
    border-radius: var(--radius-lg);
}

.btn--full {
    width: 100%;
}

.btn__arrow {
    transition: transform var(--transition-fast);
}

.btn:hover .btn__arrow {
    transform: translateX(4px);
}

/* ══════════════════════════════════════════════
   HERO
   ══════════════════════════════════════════════ */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 100px 0 60px;
    position: relative;
    overflow: hidden;
}

/* Subtle grid background */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 20%, transparent 70%);
}

/* Ambient gradient */
.hero::after {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    pointer-events: none;
    opacity: 0.4;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: var(--accent-subtle);
    border: 1px solid rgba(255, 107, 44, 0.15);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 40px;
    position: relative;
    z-index: 1;
    animation: fadeInDown 0.8s ease;
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse-dot 2s ease infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}

.hero__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero__content {
    text-align: center;
    animation: fadeInUp 0.8s ease;
}

.hero__title {
    font-size: clamp(2rem, 5.5vw, 3.75rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}

.hero__title-accent {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto 36px;
    line-height: 1.7;
}

.hero__cta {
    margin-bottom: 24px;
}

.hero__trust {
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: center;
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.hero__stars {
    color: #fbbf24;
    font-size: 1rem;
    letter-spacing: 2px;
}

.hero__visual {
    display: flex;
    justify-content: center;
    animation: fadeInUp 1s ease 0.2s backwards;
}

.hero__mockup-wrapper {
    position: relative;
    width: 100%;
    max-width: 400px;
    perspective: 800px;
    cursor: grab;
}

.hero__mockup-wrapper:active {
    cursor: grabbing;
}

.hero__mockup-tilt {
    position: relative;
    transform-style: preserve-3d;
    will-change: transform;
    transition: transform 0.15s ease-out;
    animation: float 6s ease-in-out infinite;
}

.hero__mockup-tilt:hover {
    animation-play-state: paused;
}

.hero__mockup {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 30px 60px rgba(0,0,0,0.5));
    transition: filter 0.3s ease;
    border-radius: 8px;
}

.hero__mockup-tilt:hover .hero__mockup {
    filter: drop-shadow(0 40px 80px rgba(0,0,0,0.6))
           drop-shadow(0 0 40px var(--accent-glow));
}

/* Shiny reflection overlay */
.hero__mockup-shine {
    position: absolute;
    inset: 0;
    border-radius: 8px;
    background: radial-gradient(
        circle at var(--shine-x, 50%) var(--shine-y, 50%),
        rgba(255, 255, 255, 0.15) 0%,
        rgba(255, 255, 255, 0.05) 30%,
        transparent 60%
    );
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.hero__mockup-tilt:hover .hero__mockup-shine {
    opacity: 1;
}

.hero__glow {
    position: absolute;
    bottom: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 60%;
    background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
    pointer-events: none;
    opacity: 0.5;
    transition: opacity 0.3s ease;
}

.hero__mockup-tilt:hover ~ .hero__glow {
    opacity: 0.8;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotateX(0) rotateY(0); }
    50% { transform: translateY(-16px) rotateX(2deg) rotateY(-1deg); }
}

.hero__scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    animation: fadeInUp 1s ease 1s backwards;
}

.hero__scroll-line {
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    border-radius: 2px;
    animation: scroll-pulse 2s ease infinite;
}

@keyframes scroll-pulse {
    0% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.3; transform: scaleY(0.5); transform-origin: top; }
    100% { opacity: 1; transform: scaleY(1); }
}

/* ══════════════════════════════════════════════
   PRODUCT SECTION
   ══════════════════════════════════════════════ */
.product {
    padding: var(--section-gap) 0;
    background: var(--bg-secondary);
    position: relative;
}

.product::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.product__card {
    max-width: 580px;
    margin: 0 auto;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.product__card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--accent-gradient);
}

.product__label {
    display: inline-block;
    padding: 4px 14px;
    background: var(--accent-gradient);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    margin-bottom: 20px;
}

.product__title {
    font-size: clamp(1.5rem, 3.5vw, 2rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

.product__desc {
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 440px;
    margin: 0 auto 32px;
}

.product__price-block {
    margin-bottom: 24px;
}

.product__price-old {
    font-size: 1.1rem;
    color: var(--text-tertiary);
    text-decoration: line-through;
    margin-bottom: 4px;
}

.product__price {
    font-size: 4rem;
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.product__price-currency {
    font-size: 1.5rem;
    font-weight: 700;
}

.product__price-note {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    margin-top: 8px;
}

/* Urgency Timer */
.product__urgency {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 107, 44, 0.06);
    border: 1px solid rgba(255, 107, 44, 0.12);
    border-radius: var(--radius-md);
    padding: 14px 20px;
    margin-bottom: 24px;
    text-align: left;
}

.product__urgency-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.product__urgency-text {
    flex: 1;
}

.product__urgency-text > span {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 6px;
}

.product__timer {
    display: flex;
    align-items: center;
    gap: 6px;
}

.product__timer-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 42px;
}

.product__timer-block span {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
}

.product__timer-block small {
    font-size: 0.625rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 2px;
}

.product__timer-sep {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent);
    opacity: 0.5;
    margin-bottom: 12px;
}

.product__buy-btn {
    margin-bottom: 32px;
    font-size: 1.125rem;
}

.product__benefits {
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 32px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}

.product__benefit {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.product__benefit-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-subtle);
    border-radius: var(--radius-sm);
    color: var(--accent);
}

.product__benefit strong {
    display: block;
    font-size: 0.9375rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.product__benefit p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.product__trust-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

.product__trust-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.product__trust-badge svg {
    color: var(--success);
}

.product__payment-icons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.product__payment-icons > span {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.product__payment-list {
    display: flex;
    gap: 8px;
}

.payment-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px 10px;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.6875rem;
    font-weight: 700;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
}

/* ══════════════════════════════════════════════
   PROBLEM SECTION
   ══════════════════════════════════════════════ */
.problem {
    padding: var(--section-gap) 0;
}

.problem__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 48px;
    text-align: left;
}

.problem__card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all var(--transition-base);
}

.problem__card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.problem__card-icon {
    font-size: 2rem;
    margin-bottom: 16px;
}

.problem__card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.problem__card p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ══════════════════════════════════════════════
   HOW IT WORKS
   ══════════════════════════════════════════════ */
.how-it-works {
    padding: var(--section-gap) 0;
    background: var(--bg-secondary);
    position: relative;
}

.how-it-works::before,
.how-it-works::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.how-it-works::before { top: 0; }
.how-it-works::after { bottom: 0; }

.how__steps {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    margin-top: 48px;
}

.how__step {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    max-width: 400px;
    width: 100%;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.how__step:hover {
    border-color: var(--accent);
    box-shadow: 0 0 30px var(--accent-glow);
}

.how__step-number {
    font-size: 2.5rem;
    font-weight: 900;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
    line-height: 1;
}

.how__step h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.how__step p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.how__step-connector {
    width: 2px;
    height: 32px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    opacity: 0.3;
}

/* ══════════════════════════════════════════════
   TWO OPTIONS
   ══════════════════════════════════════════════ */
.two-options {
    padding: var(--section-gap) 0;
}

.options__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 48px;
    text-align: left;
    align-items: stretch;
}

.options__card {
    border-radius: var(--radius-xl);
    padding: 36px 32px;
    border: 1px solid var(--border);
}

.options__card--bad {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.04), var(--bg-surface));
    border-color: rgba(239, 68, 68, 0.15);
}

.options__card--good {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.04), var(--bg-surface));
    border-color: rgba(34, 197, 94, 0.15);
}

.options__card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.options__card-emoji {
    font-size: 1.5rem;
}

.options__card-header h3 {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.01em;
}

.options__card-header--bad h3 { color: var(--danger); }
.options__card-header--good h3 { color: var(--success); }

.options__list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.options__list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.options__icon {
    flex-shrink: 0;
    margin-top: 1px;
}

.options__icon--bad { color: var(--danger); }
.options__icon--good { color: var(--success); }

.options__cta {
    margin-top: 28px;
}

.options__divider {
    display: flex;
    align-items: center;
    justify-content: center;
}

.options__divider span {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border);
    border-radius: 50%;
    font-size: 0.8125rem;
    font-weight: 800;
    color: var(--text-tertiary);
    letter-spacing: 0.05em;
}

/* ══════════════════════════════════════════════
   BEFORE & AFTER
   ══════════════════════════════════════════════ */
.before-after {
    padding: var(--section-gap) 0;
    background: var(--bg-secondary);
    position: relative;
}

.before-after::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.ba__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 48px;
    text-align: left;
}

.ba__column {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 36px 32px;
}

.ba__column--before { border-color: rgba(239, 68, 68, 0.12); }
.ba__column--after { border-color: rgba(34, 197, 94, 0.12); }

.ba__heading {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -0.01em;
}

.ba__dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.ba__dot--before { background: var(--danger); }
.ba__dot--after { background: var(--success); }

.ba__heading--before { color: var(--danger); }
.ba__heading--after { color: var(--success); }

.ba__list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.ba__list li {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
    padding-left: 22px;
    position: relative;
}

.ba__column--before .ba__list li::before {
    content: '✕';
    position: absolute;
    left: 0;
    color: var(--danger);
    font-size: 0.75rem;
    font-weight: 700;
    top: 3px;
}

.ba__column--after .ba__list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-size: 0.875rem;
    font-weight: 700;
    top: 2px;
}

.ba__arrow-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    transform: rotate(90deg);
}

.ba__cta-wrapper {
    text-align: center;
    margin-top: 48px;
}

/* ══════════════════════════════════════════════
   SOCIAL PROOF
   ══════════════════════════════════════════════ */
.social-proof {
    padding: var(--section-gap) 0;
}

.testimonials__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 48px;
    text-align: left;
}

.testimonial__card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all var(--transition-base);
}

.testimonial__card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.testimonial__card--featured {
    border-color: rgba(255, 107, 44, 0.15);
    background: linear-gradient(135deg, rgba(255, 107, 44, 0.04), var(--bg-surface));
}

.testimonial__stars {
    color: #fbbf24;
    font-size: 0.875rem;
    letter-spacing: 3px;
    margin-bottom: 16px;
}

.testimonial__text {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.testimonial__text strong {
    color: var(--text-primary);
    font-weight: 600;
}

.testimonial__author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial__avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
}

.testimonial__avatar--1 { background: linear-gradient(135deg, #ff6b2c, #ff4500); color: #fff; }
.testimonial__avatar--2 { background: linear-gradient(135deg, #3b82f6, #1d4ed8); color: #fff; }
.testimonial__avatar--3 { background: linear-gradient(135deg, #a855f7, #7c3aed); color: #fff; }
.testimonial__avatar--4 { background: linear-gradient(135deg, #22c55e, #16a34a); color: #fff; }
.testimonial__avatar--5 { background: linear-gradient(135deg, #ec4899, #db2777); color: #fff; }
.testimonial__avatar--6 { background: linear-gradient(135deg, #f59e0b, #d97706); color: #fff; }

.testimonial__author strong {
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-primary);
}

.testimonial__author span {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

.social-proof__cta-wrapper {
    text-align: center;
    margin-top: 48px;
}

/* ══════════════════════════════════════════════
   FAQ
   ══════════════════════════════════════════════ */
.faq {
    padding: var(--section-gap) 0;
    background: var(--bg-secondary);
    text-align: center;
    position: relative;
}

.faq::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.faq__list {
    max-width: 680px;
    margin: 48px auto 0;
    text-align: left;
}

.faq__item {
    border-bottom: 1px solid var(--border);
}

.faq__item:first-child {
    border-top: 1px solid var(--border);
}

.faq__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 22px 0;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: 1rem;
    font-weight: 600;
    text-align: left;
    gap: 16px;
    transition: color var(--transition-base);
}

.faq__question:hover {
    color: var(--accent);
}

.faq__chevron {
    flex-shrink: 0;
    color: var(--text-tertiary);
    transition: transform var(--transition-base);
}

.faq__item.active .faq__chevron {
    transform: rotate(180deg);
    color: var(--accent);
}

.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq__item.active .faq__answer {
    max-height: 300px;
}

.faq__answer p {
    padding-bottom: 22px;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ══════════════════════════════════════════════
   FINAL CTA
   ══════════════════════════════════════════════ */
.final-cta {
    padding: var(--section-gap) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Ambient glow */
.final-cta::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 400px;
    background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
    pointer-events: none;
    opacity: 0.3;
}

.final__content {
    position: relative;
    z-index: 1;
    max-width: 600px;
    margin: 0 auto;
}

.final__title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.025em;
    margin-bottom: 16px;
}

.final__title-accent {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.final__subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.7;
}

.final__product-mini {
    display: inline-flex;
    align-items: center;
    gap: 20px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px 28px;
    margin-bottom: 32px;
    text-align: left;
}

.final__mockup {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.final__product-info h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.final__price {
    font-size: 1.75rem;
    font-weight: 900;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.final__price span {
    font-size: 1rem;
}

.final__buy-btn {
    max-width: 480px;
    margin: 0 auto 24px;
    font-size: 1.125rem;
}

.final__guarantee {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.final__guarantee svg {
    color: var(--success);
    flex-shrink: 0;
}

/* ══════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════ */
.footer {
    padding: 48px 0;
    border-top: 1px solid var(--border);
    background: var(--bg-primary);
}

.footer__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    text-align: center;
}

.footer__logo {
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-primary);
}

.footer__brand p {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    margin-top: 6px;
}

.footer__links {
    display: flex;
    gap: 24px;
}

.footer__links a {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    transition: color var(--transition-fast);
}

.footer__links a:hover {
    color: var(--text-primary);
}

.footer__copy {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

/* ══════════════════════════════════════════════
   ANIMATIONS
   ══════════════════════════════════════════════ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll-based reveal */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ══════════════════════════════════════════════
   RESPONSIVE — TABLET
   ══════════════════════════════════════════════ */
@media (min-width: 768px) {
    .problem__grid {
        grid-template-columns: 1fr 1fr;
    }

    .options__grid {
        grid-template-columns: 1fr auto 1fr;
    }

    .options__divider {
        flex-direction: column;
    }

    .ba__grid {
        grid-template-columns: 1fr auto 1fr;
        align-items: stretch;
    }

    .ba__arrow-divider {
        transform: none;
    }

    .testimonials__grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* ══════════════════════════════════════════════
   RESPONSIVE — DESKTOP
   ══════════════════════════════════════════════ */
@media (min-width: 1024px) {
    :root {
        --container-padding: 40px;
    }

    .hero__grid {
        grid-template-columns: 1fr 1fr;
        gap: 60px;
    }

    .hero__content {
        text-align: left;
    }

    .hero__subtitle {
        margin: 0 0 36px;
    }

    .hero__trust {
        justify-content: flex-start;
    }

    .testimonials__grid {
        grid-template-columns: 1fr 1fr 1fr;
    }

    .how__steps {
        flex-direction: row;
        justify-content: center;
        align-items: stretch;
        gap: 0;
    }

    .how__step-connector {
        width: 40px;
        height: 2px;
        background: linear-gradient(to right, var(--accent), transparent);
        margin-top: 30px;
    }
}

/* ══════════════════════════════════════════════
   MOBILE OPTIMIZATIONS
   ══════════════════════════════════════════════ */
@media (max-width: 767px) {
    :root {
        --section-gap: 80px;
    }

    .hero {
        padding: 80px 0 40px;
    }

    .hero__title {
        font-size: clamp(1.75rem, 7vw, 2.5rem);
    }

    .btn--lg {
        width: 100%;
        padding: 18px 24px;
    }

    .product__card {
        padding: 32px 24px;
        border-radius: var(--radius-lg);
    }

    .product__price {
        font-size: 3rem;
    }

    .options__card {
        padding: 28px 24px;
    }

    .ba__column {
        padding: 28px 24px;
    }

    .testimonial__card {
        padding: 24px;
    }

    .final__product-mini {
        flex-direction: column;
        text-align: center;
        gap: 12px;
        padding: 20px;
    }

    .product__trust-badges {
        flex-direction: column;
        align-items: center;
    }
}

/* ══════════════════════════════════════════════
   COOKIE BANNER
   ══════════════════════════════════════════════ */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    padding: 16px;
    transform: translateY(100%);
    animation: cookieSlideUp 0.5s ease 1s forwards;
}

.cookie-banner.hidden {
    animation: cookieSlideDown 0.35s ease forwards;
}

.cookie-banner__inner {
    max-width: 900px;
    margin: 0 auto;
    background: rgba(8, 8, 14, 0.92);
    backdrop-filter: blur(20px) saturate(1.4);
    -webkit-backdrop-filter: blur(20px) saturate(1.4);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.cookie-banner__text {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.6;
    flex: 1;
}

.cookie-banner__text a {
    color: var(--accent);
    text-decoration: underline;
}

.cookie-banner__actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.cookie-banner__decline {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 0.8125rem;
    cursor: pointer;
    padding: 8px 16px;
    transition: color 0.2s;
}

.cookie-banner__decline:hover {
    color: var(--text-secondary);
}

@keyframes cookieSlideUp {
    to { transform: translateY(0); }
}

@keyframes cookieSlideDown {
    from { transform: translateY(0); }
    to { transform: translateY(120%); }
}

@media (max-width: 600px) {
    .cookie-banner__inner {
        flex-direction: column;
        text-align: center;
        gap: 16px;
        padding: 20px;
    }
}